var dataObj = function(){
	this.fruitNum = 0;
	this.double = 1; 
	this.score = 0;
	this.gameOver = false;
	this.alpha = 0;
}
dataObj.prototype.reset=function(){
	this.fruitNum=0;
	this.double = 1;
}
dataObj.prototype.draw = function(){
	var w = can1.width;
	var h = can1.height;
	//console.log(this);
	ctx1.save();
	ctx1.shadowBlur = 10;
	ctx1.shadowColor = "white";
	//ctx1.fillText("double " + this.double,w*0.5,h-80);
	//ctx1.fillText("num "+ this.fruitNum,w*0.5,h-50);
	ctx1.fillText("SCORE: " + this.score,w*0.5,h-20);
	if(this.gameOver){
		this.alpha += deltaTime * 0.0005;
		if(this.alpha > 1)
			this.alpha = 1;
		ctx1.fillStyle = "rgba(255,255,255,"+this.alpha+")";
		ctx1.fillText("GAMEOVER",w*0.5,h*0.5);
	}
	ctx1.restore();
}
dataObj.prototype.addScore = function(){
	this.score += this.fruitNum*10*this.double;
	this.fruitNum = 0;
	this.double = 1;
}